NF EN 50267-2-3 : 2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - TEST ON GAS EVOLVED DURING COMBUSTION OF MATERIALS FROM CABLES - PART 2-3: PROCEDURES - DETERMINATION OF DEGREE OF ACIDITY OF GASES FOR CABLES BY DETERMINATION OF THE WEIGHTED AVERAGE OF PH AND CONDUCTIVITY
02-28-2018
01-12-2013
1 Domaine d'application
2 Références normatives
3 Définition
4 Appareillage d'essai
5 Méthode d'essai et Mode opératoire
5.1 Principe général
5.2 Échantillons et conditionnement
5.3 Éprouvettes
5.4 Mode opératoire
5.5 Mesure du pH et de la conductivité
6 Expression des résultats
6.1 Valeur moyenne
6.2 Valeurs pondérées
Annexe A (Informative) Prescriptions de performance
La EN 50267-2-3 prescrit la méthode d'essai et la procédure pour déterminer, par une mesure de la moyenne pondérée du pH et de la conductivité des matériaux constitutifs, l'acidité des gaz émis pendant la combustion de câbles électriques ou optiques. NOTE: Il convient que la norme du câble concerné indique quels sont les matériaux du câble qu'il convient d'essayer.
| DevelopmentNote |
Indice de classement: C32-074-23. This document along with NF EN 50267-1 supersedes NFC 32 074. (07/2000)
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| DocumentType |
Standard
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| PublisherName |
Association Francaise de Normalisation
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| UNE-EN 50267-2-3:1999 | Identical |
| EN 50267-2-3:1998 | Identical |
| I.S. EN 50267-2-3:1999 | Identical |
| DIN EN 50267-2-3 : 1999 | Identical |
| BS EN 50267-2-3:1999 | Identical |
| SN EN 50267-2-3 : 1998 | Identical |
| NEN EN 50267-2-3 : 1999 | Identical |
| IEC 60695-4:2012 | Fire hazard testing - Part 4: Terminology concerning fire tests for electrotechnical products |
| NFC 20 940 : 1990 | FIRE HAZARD TESTING - PART 4: TERMINOLOGY CONCERNING FIRE TESTS |
| NF EN 50267-1 : 2000 | COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - TEST ON GASES EVOLVED DURING COMBUSTION OF MATERIALS FROM CABLES - PART 1: APPARATUS |
| 1973/23/EEC : 1973 | COUNCIL DIRECTIVE OF 19 FEBRUARY 1973 ON THE HARMONIZATION OF THE LAWS OF MEMBER STATES RELATING TO ELECTRICAL EQUIPMENT DESIGNED FOR USE WITHIN CERTAIN VOLTAGE LIMITS |
| EN 60695-4:2012 | FIRE HAZARD TESTING - PART 4: TERMINOLOGY CONCERNING FIRE TESTS FOR ELECTROTECHNICAL PRODUCTS (IEC 60695-4:2012) |
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